Integrally formed tank sump with lid



FIG. 1 is an isometric view embodying the ornamental design constituting our invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, which is identical to the rear elevational view;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right-side elevational view thereof, which is identical to the left-side elevational view. 

The ornamental design for an integrally formed tank sump with lid, as shown and described, 